#back {
  background-color: #2b80d9;
  height: 50vh;
  width: 100%;
  text-align: center;
  display: flex;
  justify-content: center;
}
#flash {
  background-color: #fbfaf7;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
#flash .flash-box {
  width: 80%;
  display: flex;
  flex-direction: row;
  align-items: flex-end;
  padding-bottom: 5vw;
}
#flash .flash-left {
  display: flex;
  flex-wrap: wrap;
  width: 70%;
}
#flash .flash-left h1 {
  font-size: 40px;
  font-weight: bold;
  color: #0078d7;
  margin-top: 15px;
}
#flash .flash-left p {
  font-size: 25px;
  color: #666666;
  margin-top: 15px;
}
#flash .flash-left .flash-boxx {
  width: 40%;
  display: flex;
  flex-wrap: nowrap;
  flex-direction: row;
  justify-content: space-between;
}
#flash .flash-left .flash-a {
  display: flex;
  margin-top: 5vw;
  justify-content: center;
  align-items: center;
}
#flash .flash-left .flash-a h3 {
  font-size: 20px;
  color: #333333;
  margin-left: 5px;
}
#flash .flash-left .flash-a h4 {
  font-size: 10px;
  color: #babab8;
  margin-left: 5px;
}
#flash .flash-right {
  width: 30%;
  display: flex;
  justify-content: center;
  align-items: center;
}
#flash .flash-right img {
  width: 100%;
  height: 100%;
}
#layabox {
  background-color: #ffffff;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
#layabox .layaboxx {
  margin-top: 5vw;
  margin-bottom: 5vw;
  width: 80%;
  display: flex;
}
#layabox .layaboxx .laya-left {
  width: 40%;
  display: flex;
  justify-content: center;
  align-items: center;
}
#layabox .layaboxx .laya-right {
  width: 60%;
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  align-content: center;
}
#layabox .layaboxx .laya-right h1 {
  font-size: 26px;
  color: #8fc31f;
  font-weight: bold;
}
#layabox .layaboxx .laya-right .layaa {
  margin-top: 10px;
  display: flex;
  align-items: center;
}
#layabox .layaboxx .laya-right .layaa .layaa-b {
  margin-left: 5px;
  color: #bdbdbd;
}
#family {
  background-color: #0079d7;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-bottom: 10vw;
}
#family .family-center {
  width: 80%;
  margin-top: 5vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
#family .family-center h3 {
  font-size: 30px;
  color: #ffffff;
  text-align: center;
}
#family .family-center .family-box {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-around;
  width: 100%;
}
#family .family-center .family-box .a {
  display: flex;
  margin-top: 5vw;
  margin-left: 5vw;
  align-items: center;
  width: 40%;
}
#family .family-center .family-box .a .aa {
  width: 30%;
  display: flex;
  justify-content: center;
  align-items: center;
}
#family .family-center .family-box .a .ab {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  margin-left: 5px;
}
#family .family-center .family-box .a .ab h3 {
  font-size: 30px;
  color: #ffffff;
}
#family .family-center .family-box .a .ab h4 {
  font-size: 14px;
  color: #ffffff;
}
#yinqing {
  background-color: #ffffff;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
#yinqing .text {
  width: 80%;
  height: 40px;
  display: flex;
  margin-top: 5vw;
  justify-content: space-between;
}
#yinqing .text .text-left {
  font-size: 32px;
  color: #2a2a2a;
}
#yinqing .text .text-right {
  display: flex;
  font-size: 14px;
  color: #666666;
  align-items: flex-end;
}
#yinqing .yinqing-box {
  display: flex;
  width: 80%;
  margin-top: 8vw;
  padding-bottom: 5vw;
  align-items: center;
}
#yinqing .yinqing-box .yinqing-left {
  width: 30%;
  display: flex;
  justify-content: center;
  align-items: center;
}
#yinqing .yinqing-box .yinqing-right {
  width: 70%;
  margin-left: 3vw;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}
#yinqing .yinqing-box .yinqing-right .large {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  flex-wrap: wrap;
  width: 15%;
  margin-bottom: 1vw;
}
#yinqing .yinqing-box .yinqing-right .large .box {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-right: 2vw;
}
#hezuo {
  background-color: #c3c3c3;
  padding-top: 3vw;
  padding-bottom: 5vw;
  display: flex;
  justify-content: center;
}
#hezuo .hezuo-box {
  width: 80%;
}
#hezuo .hezuo-box .title {
  font-size: 30px;
}
#hezuo .hezuo-box .title span {
  font-size: 11px;
  color: #5e5c5c;
  font-family: OSLight;
}
#hezuo .hezuo-box .logobox {
  margin-top: 2vw;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}
#hezuo .hezuo-box .logobox .logo {
  width: 15%;
  height: 65px;
}
#hezuo .hezuo-box .logobox .logo img {
  border-radius: 3px;
}
#botton {
  background-color: #3b3b3b;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
#botton .botton-center {
  width: 80%;
  height: 10vw;
  display: flex;
}
#botton .botton-center .botton-left {
  width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #91939a;
}
#botton .botton-center .botton-left .infotmation {
  display: flex;
  flex-direction: row;
  align-items: center;
}
#botton .botton-center .botton-left .infotmation .text {
  margin-right: 2vw;
}
#botton .botton-center .botton-left .infotmation .down {
  padding-left: 1vw;
  margin-top: 1vw;
}
#botton .botton-right {
  width: 50%;
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: center;
}
#botton .botton-right .botton-box {
  margin-left: 2vw;
}
#botton .botton-right .botton-wechat {
  margin-left: 2vw;
}
#botton .botton-right .botton-wechat .erweima {
  display: none;
}
#botton .botton-right .botton-wechat:hover .erweima {
  display: block;
  position: absolute;
  transform: translate(-7.5vw, -35vh);
}
@media screen and (max-width: 1024px) {
  #flash .flash-box .flash-left .flash-boxx {
    width: 100%;
  }
  #family .family-center .family-box a {
    width: 100%;
  }
}
@media screen and (max-width: 768px) {
  #flash .flash-box .flash-left {
    width: 100%;
  }
  #flash .flash-box .flash-right {
    display: none;
  }
  #family .family-center .family-box .a {
    width: 100%;
  }
}
@media screen and (min-width: 768px) {
  #back {
    height: 60vw;
    width: 100%;
  }
  #flash {
    height: 70vw;
  }
  #layabox .layaboxx .laya-left {
    width: 30%;
  }
  #layabox .layaboxx .laya-right {
    width: 70%;
  }
  #family #family {
    background-color: #0079d7;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
}
